package com.leyou.item.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.leyou.common.exception.LyException;
import com.leyou.item.entity.SpecParam;
import com.leyou.item.mapper.SpecParamMapper;
import com.leyou.item.service.SpecGroupService;
import com.leyou.item.service.SpecParamService;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@SuppressWarnings("ALL")
/**
 * @Description :
 * @author     :LD
 */
@Service
@Transactional
public class SpecParamServiceImpl extends ServiceImpl<SpecParamMapper, SpecParam> implements SpecParamService {
    @Override
    public List<SpecParam> queryParams(Long categoryId, Long groupId, Boolean searching) {
        if (categoryId==null&&groupId==null){
            throw new LyException(400,"查询条件不能为空");
        }
        return query()
                .eq(categoryId!=null,"category_id",categoryId)
                .eq(groupId!=null,"group_id",groupId)
                .eq(searching!=null,"searching",searching)
                .list();
    }
}
